/*
	QMPlay2 is a video and audio player.
	Copyright (C) 2010-2017  Błażej Szczygieł

	This program is free software: you can redistribute it and/or modify
	it under the terms of the GNU Lesser General Public License as published
	by the Free Software Foundation, either version 3 of the License, or
	(at your option) any later version.

	This program is distributed in the hope that it will be useful,
	but WITHOUT ANY WARRANTY; without even the implied warranty of
	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
	GNU Lesser General Public License for more details.

	You should have received a copy of the GNU Lesser General Public License
	along with this program.  If not, see <http://www.gnu.org/licenses/>.
*/

#include <LineEdit.hpp>

#include <QMPlay2Core.hpp>

#include <QAction>

LineEdit::LineEdit(QWidget *parent)
	: QLineEdit(parent)
{
	QAction *clearAct = addAction(QMPlay2Core.getIconFromTheme("edit-clear"), TrailingPosition);
	connect(clearAct, &QAction::triggered, this, &LineEdit::clearText);
	connect(this, &LineEdit::textChanged, this, [=](const QString &text) {
		clearAct->setVisible(!text.isEmpty());
	});
	clearAct->setToolTip(tr("Clear"));
	clearAct->setVisible(false);
}

void LineEdit::clearText()
{
	clear();
	emit clearButtonClicked();
}
